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[期刊论文] 作者：Yuhong Dai,Dachuan Xu,
来源：计算数学（英文版） 年份：2003
Trust region (TR) algorithms are a class of recently developed algorithms for nonlinear optimization. A new family of TR algorithms for unconstrained optimizati...
[期刊论文] 作者：Xue-jun Xu,Jin-ru Chen,
来源：计算数学（英文版） 年份：2003
In this paper, a mortar finite element method for parabolic problem is presented. Multigrid method is used for solving the resulting discrete system. It is show...
[期刊论文] 作者：Zhong-ci Shi,Xue-jun Xu,
来源：计算数学（英文版） 年份：2003
In this paper, a V-cycle multigrid method is presented for quadrilateral rotated Q1elements with numerical integration....
[期刊论文] 作者：Mingchun Xu,Wujie Shi,
来源：代数集刊（英文版） 年份：2003
Let G be a group and M(q) be one of the Lie type simple groups 2Dn(q) (n ≥ 4) and Dn(q) (n odd, n ≥ 5). In this paper, we prove that G ≌ M(q)if and only if (...
[期刊论文] 作者：Xu Li,Zheng baoyu,
来源：城市道桥与防洪 年份：2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Effects of Exogenous NSP Enzymes(Xylanase, β-glucanase and Cellulase) on Morphology and Functions of
[期刊论文] 作者：XU Zi-rong,LU Jian-jun,
来源：城市道桥与防洪 年份：2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Tributyrin inhibits human gastric cancer SGC-7901 cell growth by inducing apoptosis and DNA synthesi
[期刊论文] 作者：Jun Yan,Yong-hua XU,
来源：城市道桥与防洪 年份：2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Li Sun,Xu wang,
来源：城市道桥与防洪 年份：2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
The Flexural Behavior of Denture Base Reinforced by Different Contents of Ultrahigh-Modulus Polyethy
[期刊论文] 作者：XU Dong-xuan,CHENG Xiang-rong,,
来源：武汉理工大学学报(材料科学版)英 年份：2003
Denture base made from acrylic resin (polymethyl methacrylate,PMMA) was reinforced by different contents of ultrahigh-modulus polyethylene fiber (UHMPEF).The fl...
[期刊论文] 作者：XU Zu-xin,LU Shi-qiang,
来源：水动力学研究与进展B辑 年份：2003
Hydrodynamic and water quality model for tidal river network is set up with MIKE11 modeling system, according to the features of tidal river networks in plain a...
[期刊论文] 作者：LI Wei,CAI Xu,
来源：中国物理快报（英文版） 年份：2003
Information of avalanche size distribution is measured by calculating information entropy (IE) in the Bak-Sneppen evolution model. It is found that the IE incre...
[期刊论文] 作者：Qin Xu,Binbin ZHOU,
来源：大气科学进展(英文版) 年份：2003
A simple linear regression method is developed to retrieve daily averaged soil water content from dial variations of soil temperature measured at three or more...
Functional changes of dendritic cells derived from allogeneic partial liver graft undergoing acute r
[期刊论文] 作者：Ming-Qing XU,Zhen-Xiang Yao,
来源：世界胃肠病学杂志（英文版） 年份：2003
...
[期刊论文] 作者：XU Zhang-wei,HUANG Guo-qi,
来源：针灸推拿医学（英文版） 年份：2003
Case ExamplernThe patient, male, 57 years old, senior engineer, was sick with the primary hepatocellular carcinoma. On March 23 of 1994, the tumor, which was i...
[期刊论文] 作者：Ke Xu,Akihiko Yoshikawa,
来源：光学学报 年份：2003
...
Compressed Domain Motion Compensation and Spatial Definition Downscaling Technology in Video Transco
[会议论文] 作者：LI Gui-ling,XU Yan,
来源：第五届北京国际学术交流月数字电视技术研讨交流会 年份：2003
This article studies the compressed domain motion compensation and spatial definition downscaling technology in video transcoding, solves two problems of existing algorithm: cant handle negative motio...
MicroRNA165 is down-regulated by AS1,AS2 and AE1,and possibly regulates PHB in Leaf Polarity Formati
[会议论文] 作者：Lin Xu,Hong Li,Hua Wang,Hai Huang,Yuquan Xu,
来源：2003年拟南芥学术研讨会(Workshop on Arabidopsis Research 2003) 年份：2003
...
MicroRNA165 is down-regulated by AS1,AS2 and AE1,and possibly regulates PHB in Leaf Polarity Formati
[会议论文] 作者：Lin Xu,Hong Li,Hua Wang,Yuquan Xu,Hai Huang,
来源：2003年拟南芥学术研讨会(Workshop on Arabidopsis Research 2003) 年份：2003
...
[期刊论文] 作者：Xiong Junjiang,Wu Zhe,Gao Zhentong,Shenoi R Ajiat,
来源：机械工程学报(英文版) 年份：2003
According to traditional phenomenological fatigue methodology and mod continuum damage mechanics theory, dual fatigue cumulative damage rules to predict fatigue...
[期刊论文] 作者：M.Noar L Xu KL Koch,
来源：基础医学与临床 年份：2003
目的明确在合并GERD和消化不良的患者(GERD+)中进行食管下段括约肌/贲门区的射频消融术(RFA)治疗对胃肌电活动及胃容量的影响. 方法于因GI疾病就诊的人群中选出45名难治性...
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